6 releases (3 breaking)
0.4.0 | Jul 4, 2023 |
---|---|
0.3.0 | Mar 22, 2023 |
0.2.1 | Mar 21, 2023 |
0.1.1 | Feb 26, 2023 |
#303 in WebSocket
31 downloads per month
34KB
763 lines
Nostr relay benchmaker
cargo install nostr-bench
nostr-bench --help
# Usage: nostr-bench <COMMAND>
#
# Commands:
# connect Benchmark create websocket connections
# echo Benchmark send websocket message, the server should send back the message
# event Benchmark publish nostr event
# req Benchmark request nostr event
# help Print this message or the help of the given subcommand(s)
nostr-bench connect --help
# Usage: nostr-bench connect [OPTIONS] <URL>
#
# Arguments:
# <URL> Nostr relay host url
#
# Options:
# -c, --count <NUM> Max count of clients [default: 100]
# -r, --rate <NUM> Start open connection rate every second [default: 50]
# -k, --keepalive <NUM> Close connection after second, ignore when set to 0 [default: 0]
# -t, --threads <NUM> Set the amount of threads, default 0 will use all system available cores [default: 0]
# -i, --interface <IP> Network interface address list
# --json Display stats information as json, time format as milli seconds
# -h, --help Print help
Get more connections
Since the system limits a network interface to connect up to 64k, you can set --interface
to bind more interface to increase the number of connections
nostr-bench connect 'ws://127.0.0.1:8080' --interface 192.168.0.2 --interface 192.168.0.3
Increase resource usage limits
Linux
ulimit -n 1000000
sudo sysctl -w net.ipv4.ip_local_port_range="1025 65534"
Mac OS
ulimit -n 1000000
# sysctl net.inet.ip.portrange
sudo sysctl -w net.inet.ip.portrange.first=1025
sudo sysctl -w net.inet.ip.portrange.last=65534
Dependencies
~20–32MB
~526K SLoC